841417274953 has 2 divisors, whose sum is σ = 841417274954. Its totient is φ = 841417274952.

The previous prime is 841417274941. The next prime is 841417274983. The reversal of 841417274953 is 359472714148.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 841417274944 + 9 = 917288^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 841417274953 - 2²⁵ = 841383720521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 841417274894 and 841417274903.

It is not a weakly prime, because it can be changed into another prime (841417274983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420708637476 + 420708637477.

It is an arithmetic number, because the mean of its divisors is an integer number (420708637477).

Almost surely, 2^841417274953 is an apocalyptic number.

It is an amenable number.

841417274953 is a deficient number, since it is larger than the sum of its proper divisors (1).

841417274953 is an equidigital number, since it uses as much as digits as its factorization.

841417274953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 55.

The spelling of 841417274953 in words is "eight hundred forty-one billion, four hundred seventeen million, two hundred seventy-four thousand, nine hundred fifty-three".